Antenna structure for radio tracking receiver



FIG. 1 is a front plan view of an antenna structure for radio trackingreceiver of our new design;

FIG. 2 is a rear plan view thereof;

FIG. 3 is an upper perspective view taken from the top and showing thetop and front of the design of FIG. 1;

FIG. 4 is a right-hand perspective view and showing the right side andthe front of the design of FIG. 1;

FIG. 5 is a left-hand perspective view and showing the left side and therear of the design, as shown in FIG. 2; and,

FIG. 6 is a lower perspective view taken from the bottom and showing thebottom and front of the design of FIG. 1.

The ornamental design for an antenna structure for radio trackingreceiver, as shown and described.